Earthquake with magnitude of ML 3.1 on date 26-12-2017 and time 11:45:40 (UTC) in region 9 km SE Norcia (PG)

A magnitude ML 3.1 earthquake occured in region: 9 km SE Norcia (PG), on

  • 26-12-2017 11:45:40 (UTC)
  • 26-12-2017 12:45:40 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.7250, 13.1410 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Norcia PG 9 4957 4957
Accumoli RI 9 667 5624
Cascia PG 10 3217 8841
Cittareale RI 12 482 9323
Arquata del Tronto AP 14 1178 10501
Amatrice RI 16 2657 13158
Poggiodomo PG 17 117 13275
Monteleone di Spoleto PG 17 599 13874
Castelsantangelo sul Nera MC 19 281 14155
Preci PG 19 724 14879

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km SE of Foligno (57155 inhabitants)
44 Km E of Terni (111501 inhabitants)
47 Km NW of L'Aquila (69753 inhabitants)
47 Km W of Teramo (54892 inhabitants)
75 Km SE of Perugia (166134 inhabitants)
86 Km W of Montesilvano (53738 inhabitants)
87 Km NE of Guidonia Montecelio (88673 inhabitants)
89 Km NE of Tivoli (56533 inhabitants)
91 Km E of Viterbo (67173 inhabitants)
93 Km W of Pescara (121014 inhabitants)
94 Km W of Chieti (51815 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is the epicenter of the current earthquake.
Seismic hazard

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
Shakemap

These three maps show the results of the analysis using the software ShakeMap designed to provide the level of ground shaking experienced in a region using the data recorded by seismometers and strong motion instruments and seismological information regarding the attenuation of the wavefield with distance and the site characteristics. The Shakemaps are determined for research purposes to provide fast estimates of the level of ground shaking produced by the earthquake. The maps are calculated automatically and updated as more data become available. See http://shakemap.ingv.it for additional information. The black star indicates the epicenter. The triangles show the accelerometric and velocimetric stations used in the calculation, colored according to the recorded shaking.

Intensity Shakemap

Intensity Shakemap

This map shows the distribution of instrumental intensities. The intensity is derived through an empirical law that correlates the recorded values of actual ground shaking, e.g., acceleration and velocity, with the macroseismic intensity for Italian earthquakes, as reported in the Italian Macroseismic Database (DBMI15, https://doi.org/10.13127/cpti/cpti15.3).
Peak ground acceleration Shakemap

Peak ground acceleration Shakemap

This map shows the distribution of peak ground acceleration expressed as percent of the acceleration of gravity (i.e., g = 9.81 m/s²).
Peak velocity Shakemap

Peak velocity Shakemap

This map shows the distribution of peak ground velocities expressed in cm/s.
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 3.1 2017-12-26
11:45:40
42.7252 13.1413 10 2018-09-04
09:10:45
Bollettino Sismico Italiano INGV 58439051
Reviewed
Rev100
ML 3.3 2017-12-26
11:45:40
42.7332 13.1382 9 2017-12-26
11:59:53
Sala Sismica INGV-Roma 52822091
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-12-26 11:45:40 ± 0.05
Latitude 42.7252 ± 0.0027
Longitude 13.1413 ± 0.0049
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 58439051

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 339
Semi-minor axis of confidence ellipse (meter) 229
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 83
Circular confidence region, given by single value of horizontal uncertainty (meter) 340.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 27
Number of associated phases, regardless of their use for origin computation 129
Number of defining phases 71
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.07649
Number of stations at which the event was observed 105
Number of stations from which data was used for origin computation 50
Magnitudes information

ML:3.1

Field Value
Value 3.1
Uncertainty 0.2
Num. used stations 126
Type of magnitude ML
Reference to an origin 58439051
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-07-04 12:58:08

ML:3.3

Field Value
Value 3.3
Uncertainty 0.3
Num. used stations 218
Type of magnitude ML
Reference to an origin 52822091
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-12-26 11:59:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SARZ.HHZ. 2017-12-26T11:47:25.34 3.0 undecidable manual Sn 1.81 0
OX.CGRP.HHZ. 2017-12-26T11:47:13.38 3.0 undecidable manual Sn 0.56 0
MN.BNI.HHZ. 2017-12-26T11:47:13.87 3.0 undecidable manual Pg 15.02 0
IV.HAGA.HHZ. 2017-12-26T11:47:10.33 3.0 positive manual Pn 5.09 0
SI.ROSI.HHZ. 2017-12-26T11:46:50.34 3.0 positive manual Pn 3.08 0
MN.VSL.HHZ. 2017-12-26T11:46:47.27 3.0 positive manual Pn 0.76 0
IV.EUCT.HNZ. 2017-12-26T11:46:45.69 3.0 positive manual Pn 6.27 0
IV.FVI.HHZ. 2017-12-26T11:46:43.14 3.0 negative manual Pn 2.71 0
IV.MABI.HHZ. 2017-12-26T11:46:41.63 3.0 negative manual Pn 1.99 0
SI.LUSI.HHZ. 2017-12-26T11:46:39.05 3.0 positive manual Pn 2.53 0
IV.MAGA.HHZ. 2017-12-26T11:46:38.13 3.0 positive manual Pn 2.35 0
OX.CIMO.HHZ. 2017-12-26T11:46:38.26 3.0 positive manual Pn 1.39 0
IV.NOCI.HHZ. 2017-12-26T11:46:37.44 3.0 negative manual Pn 1.48 0
IV.STAL.HHZ. 2017-12-26T11:46:37.76 3.0 undecidable manual Pn 1.88 0
NI.VINO.HHZ. 2017-12-26T11:46:36.48 3.0 negative manual Pn 0.84 0
ST.DOSS.HHZ. 2017-12-26T11:46:36.80 3.0 negative manual Pn 2.27 0
IV.CTI.HHZ. 2017-12-26T11:46:36.30 3.0 undecidable manual Pn 1.24 0
IV.SALO.HHZ. 2017-12-26T11:46:36.68 3.0 positive manual Pn 2.17 0
OX.CGRP.HHZ. 2017-12-26T11:46:34.65 3.0 negative manual Pn 2.23 0
IV.AMUR.HHZ. 2017-12-26T11:46:32.70 3.0 negative manual Pn 1.59 0
OX.SABO.HHZ. 2017-12-26T11:46:32.66 3.0 positive manual Pn 0.41 0
SL.BOJS.BHZ. 2017-12-26T11:46:32.87 3.0 positive manual Pn 2.09 0
RD.PGF.BHZ. 2017-12-26T11:46:31.00 3.0 positive manual Pn 1.7 0
IV.MRVN.HHZ. 2017-12-26T11:46:27.77 3.0 undecidable manual Pn 1.32 0
IV.PALZ.HHZ. 2017-12-26T11:46:27.38 3.0 negative manual Pn 1.82 0
IV.IFOR.HHZ. 2017-12-26T11:46:21.32 3.0 undecidable manual Pg 5.06 0
GU.SARM.EHZ. 2017-12-26T11:46:21.48 3.0 undecidable manual Pn 0.4 0
IV.MSAG.HHZ. 2017-12-26T11:46:20.96 3.0 positive manual Pn 1.81 0
GU.MAIM.HHZ. 2017-12-26T11:46:19.80 3.0 negative manual Pn 1.48 0
IV.BDI.HHZ. 2017-12-26T11:46:19.19 3.0 positive manual Pn 0.64 0
IV.SGRT.HHZ. 2017-12-26T11:46:18.64 3.0 undecidable manual Pn 1.28 0
IV.MOCL.EHZ. 2017-12-26T11:46:14.45 3.0 undecidable manual Pn 0.97 0
IV.MPAG.EHZ. 2017-12-26T11:46:14.20 3.0 undecidable manual S 0.11 0
IV.MELA.HHZ. 2017-12-26T11:46:13.72 3.0 positive manual Pg 1.41 0
IV.LMD.HHZ. 2017-12-26T11:46:12.50 3.0 positive manual Pg 1.9 0
IV.RUFI.EHZ. 2017-12-26T11:46:10.12 3.0 positive manual Pn 0.6 0
IV.CASP.HHZ. 2017-12-26T11:46:10.43 3.0 negative manual Pn 0.16 0
IV.FROS.HHZ. 2017-12-26T11:46:09.64 3.0 positive manual Pn 1.37 0
IV.RIBO.EHZ.01 2017-12-26T11:46:09.38 3.0 negative manual Pn 0.78 0
IV.TRIV.HHZ. 2017-12-26T11:46:08.53 3.0 undecidable manual P 0
IV.MIDA.HHZ. 2017-12-26T11:46:08.37 3.0 negative manual P 1.96 0
IV.GIUL.HHZ. 2017-12-26T11:46:04.52 3.0 negative manual P 0.81 0
TV.SF01.EHZ. 2017-12-26T11:46:04.12 3.0 positive manual P 0.89 0
IV.LATB.EHZ. 2017-12-26T11:46:04.76 3.0 positive manual P 0.14 0
IV.LRP.EHZ. 2017-12-26T11:46:03.60 3.0 negative manual P 0.44 0
IV.PARC.HHZ. 2017-12-26T11:46:02.66 3.0 positive manual P -0.06 0
IV.FOSV.EHZ. 2017-12-26T11:46:02.64 0.3 undecidable manual S 334 70.2741 50 0.49 61
IV.EL6.EHZ. 2017-12-26T11:46:01.79 0.3 undecidable manual S 357 67.0773 50 0.5 61
IV.MCIV.HHZ. 2017-12-26T11:46:01.01 0.6 undecidable manual P 273 119.4915 50 0.32 38
IV.CAFI.HHZ. 2017-12-26T11:46:00.62 0.6 undecidable manual P 306 116.4945 50 0.39 38
IV.BADI.EHZ. 2017-12-26T11:46:00.27 0.3 undecidable manual P 320 113.3976 50 0.52 56
IV.SNTG.HHZ. 2017-12-26T11:46:00.28 3.0 undecidable manual S 345 60.9945 50 0.62 0
IV.FSSB.HHZ. 2017-12-26T11:46:00.20 3.0 undecidable manual P -0.3 0
IV.NARO.HHZ. 2017-12-26T11:45:59.38 3.0 negative manual P -0.58 0
IV.COR1.EHZ. 2017-12-26T11:45:59.14 3.0 undecidable manual P 0.31 0
IV.LPEL.HHZ. 2017-12-26T11:45:59.38 0.3 undecidable manual P 131 113.7972 50 -0.44 57
IV.SACS.HHZ. 2017-12-26T11:45:58.26 0.3 undecidable manual P 278 101.2209 50 0.38 59
IV.AOI.HHZ. 2017-12-26T11:45:58.30 0.3 undecidable manual P 22 98.8233 50 0.79 51
IV.INTR.HHZ. 2017-12-26T11:45:57.18 0.6 undecidable manual P 141 100.9212 50 -0.65 36
IV.RCAV.EHZ. 2017-12-26T11:45:57.81 0.6 undecidable manual P 189 98.7234 50 0.32 40
IV.PIEI.HHZ. 2017-12-26T11:45:57.54 0.3 undecidable manual P 332 102.4197 50 -0.53 57
IV.FRON.EHZ. 2017-12-26T11:45:57.04 0.1 undecidable manual P 339 94.1391 50 0.25 82
IV.FIAM.HHZ. 2017-12-26T11:45:57.32 0.6 undecidable manual S 182 50.7159 50 0.39 43
IV.ATPI.EHZ. 2017-12-26T11:45:57.66 0.6 undecidable manual P 324 100.3218 50 -0.08 42
IV.VVLD.HHZ. 2017-12-26T11:45:56.05 3.0 positive manual P -3.75 0
IV.ATVO.HHZ. 2017-12-26T11:45:56.71 0.3 undecidable manual P 321 94.1391 50 -0.08 64
IV.GUMA.HHZ. 2017-12-26T11:45:55.12 0.6 undecidable manual S 23 40.626 50 0.9 36
IV.SSFR.HHZ. 2017-12-26T11:45:55.18 0.3 undecidable manual P 340 84.0492 50 -0.06 65
IV.CESX.HHZ. 2017-12-26T11:45:55.71 0.6 undecidable manual S 254 47.0196 50 -0.23 45
IV.ARVD.HHZ. 2017-12-26T11:45:55.50 0.3 undecidable manual P 349 87.246 50 -0.23 63
IV.MTCE.HHZ. 2017-12-26T11:45:55.32 3.0 negative manual P -1.24 0
IV.MGAB.HHZ. 2017-12-26T11:45:55.93 0.3 undecidable manual P 284 86.247 50 0.35 61
IV.CADA.HNZ. 2017-12-26T11:45:55.27 3.0 undecidable manual P 0
IV.PP3.HNZ. 2017-12-26T11:45:55.40 0.6 undecidable manual P 27 81.7515 50 0.52 39
IV.CIMA.HNZ. 2017-12-26T11:45:55.97 3.0 negative manual P 0.9 0
IV.CSP1.EHZ. 2017-12-26T11:45:54.36 0.3 undecidable manual S 7 41.0256 50 0.03 71
IV.CERT.HHZ. 2017-12-26T11:45:54.93 0.6 undecidable manual P 189 87.0462 50 -0.77 35
IV.MF5.EHZ. 2017-12-26T11:45:54.54 0.3 undecidable manual S 42 38.9277 50 0.76 58
IV.CESI.HHZ. 2017-12-26T11:45:53.19 0.3 undecidable manual S 328 36.5412 50 0.06 71
IV.T0110.HHZ. 2017-12-26T11:45:53.64 0.3 undecidable manual P 136 75.6687 50 -0.3 63
IV.TERO.HHZ. 2017-12-26T11:45:53.73 0.6 undecidable manual S 107 39.4272 50 -0.16 46
IV.SRES.HHZ. 2017-12-26T11:45:53.27 0.3 undecidable manual P 224 74.8695 50 -0.55 59
IV.CING.HHZ. 2017-12-26T11:45:53.27 0.6 undecidable manual P 3 72.2721 50 -0.15 44
IV.TRTR.HHZ. 2017-12-26T11:45:53.17 3.0 undecidable manual P 63.5919 1.1 0
IV.FOSV.EHZ. 2017-12-26T11:45:52.91 0.3 undecidable manual P 334 70.2741 50 -0.21 65
IV.EL6.EHZ. 2017-12-26T11:45:52.15 0.3 undecidable manual P 357 67.0773 50 -0.47 62
IV.VCEL.EHZ. 2017-12-26T11:45:52.93 0.3 undecidable manual P 122 67.8765 50 0.19 65
IV.FDMO.HHZ. 2017-12-26T11:45:52.25 0.6 undecidable manual S 353 34.8429 50 -0.43 44
IV.ARRO.EHZ. 2017-12-26T11:45:52.32 0.6 undecidable manual S 242 34.6431 50 -0.31 45
IV.SNTG.HHZ. 2017-12-26T11:45:51.38 0.3 undecidable manual P 345 60.9945 50 -0.3 65
IV.FAGN.HHZ. 2017-12-26T11:45:51.46 0.3 undecidable manual P 144 62.493 50 -0.45 62
IV.GAG1.HNZ. 2017-12-26T11:45:51.19 0.3 undecidable manual P 354 57.1983 50 0.09 68
IV.SSM1.HNZ. 2017-12-26T11:45:50.98 0.3 undecidable manual P 3 55.8996 50 0.08 68
IV.RM33.EHZ. 2017-12-26T11:45:50.05 0.3 undecidable manual S 166 24.753 50 0.08 72
IV.FEMA.HNZ. 2017-12-26T11:45:50.46 0.3 undecidable manual S 344 27.3504 50 -0.21 70
IV.ASSB.HHZ. 2017-12-26T11:45:50.30 3.0 positive manual P -0.4 0
IV.T1221.EHZ. 2017-12-26T11:45:50.80 0.3 undecidable manual S 302 28.2495 50 -0.13 71
IV.SEF1.HNZ. 2017-12-26T11:45:49.80 0.6 undecidable manual P 341 49.3173 50 -0.09 46
IV.FIAM.HHZ. 2017-12-26T11:45:49.92 0.3 undecidable manual P 182 50.7159 50 -0.18 68
IV.MOMA.HNZ. 2017-12-26T11:45:49.49 0.6 undecidable manual P 281 47.3193 50 -0.09 46
IV.CESX.HHZ. 2017-12-26T11:45:49.52 0.6 undecidable manual P 254 47.0196 50 -0.01 47
MN.AQU.HHZ. 2017-12-26T11:45:49.17 0.6 undecidable manual P 152 46.4202 50 -0.27 45
IV.MF5.EHZ. 2017-12-26T11:45:48.53 0.1 positive manual P 42 38.9277 50 0.25 91
IV.SMA1.EHZ. 2017-12-26T11:45:48.71 0.6 undecidable manual S 124 18.9699 119 0.42 45
IV.MTRA.HNZ. 2017-12-26T11:45:48.43 0.3 undecidable manual S 80 21.0678 116 -0.51 66
IV.GUMA.HHZ. 2017-12-26T11:45:48.74 0.6 negative manual P 23 40.626 50 0.2 46
IV.MC2.EHZ. 2017-12-26T11:45:48.73 0.6 undecidable manual S 11 21.0678 116 -0.19 47
IV.TERO.HHZ. 2017-12-26T11:45:48.05 0.6 undecidable manual P 107 39.4272 50 -0.3 45
OB.GAVE.HNZ. 2017-12-26T11:45:48.79 3.0 undecidable manual S 0.1 0
IV.CSP1.EHZ. 2017-12-26T11:45:48.37 0.3 undecidable manual P 7 41.0256 50 -0.23 68
IV.ARRO.EHZ. 2017-12-26T11:45:47.69 0.6 undecidable manual P 242 34.6431 50 0.07 48
IV.CESI.HHZ. 2017-12-26T11:45:47.81 0.1 undecidable manual P 328 36.5412 50 -0.1 94
IV.T1299.HNZ. 2017-12-26T11:45:47.51 0.3 undecidable manual S 131 15.2736 124 0.32 70
IV.FDMO.HHZ. 2017-12-26T11:45:47.45 0.6 undecidable manual P 353 34.8429 50 -0.2 46
IV.LNSS.HHZ. 2017-12-26T11:45:47.80 0.3 undecidable manual S 211 15.873 123 0.43 68
IV.T1221.EHZ. 2017-12-26T11:45:46.65 0.1 undecidable manual P 302 28.2495 50 0.01 97
IV.CAMP.HHZ. 2017-12-26T11:45:46.83 0.1 undecidable manual P 134 30.3474 50 -0.12 95
IV.RM33.EHZ. 2017-12-26T11:45:46.09 0.1 positive manual P 166 24.753 50 0 98
IV.FEMA.HNZ. 2017-12-26T11:45:46.32 0.1 undecidable manual P 344 27.3504 50 -0.17 94
IV.MC2.EHZ. 2017-12-26T11:45:45.40 0.1 undecidable manual P 11 21.0678 116 -0.08 97
OB.GAVE.HNZ. 2017-12-26T11:45:45.54 3.0 undecidable manual P 0.14 0
IV.NRCA.HNZ. 2017-12-26T11:45:45.88 0.3 undecidable manual S 350 12.1767 130 -0.47 68
IV.SMA1.EHZ. 2017-12-26T11:45:45.22 0.1 positive manual P 124 18.9699 119 0.1 97
IV.MTRA.HNZ. 2017-12-26T11:45:45.34 0.1 undecidable manual P 80 21.0678 116 -0.15 96
IV.T1299.HNZ. 2017-12-26T11:45:44.79 0.1 undecidable manual P 131 15.2736 124 0.31 94
IV.T1214.EHZ. 2017-12-26T11:45:44.90 0.3 undecidable manual S 55 6.6933 147 -0.17 73
IV.LNSS.HHZ. 2017-12-26T11:45:44.94 0.1 undecidable manual P 211 15.873 123 0.36 92
IV.T1214.EHZ. 2017-12-26T11:45:43.36 0.1 undecidable manual P 55 6.6933 147 0.1 99
IV.NRCA.HNZ. 2017-12-26T11:45:43.99 0.1 positive manual P 350 12.1767 130 -0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.T1299.EHE. ML:3.2 0.01635 1.36 AML other m 2017-12-26T11:45:48.06
IV.T1299.HNE. ML:3.2 0.01635 1.36 AML other m 2017-12-26T11:45:48.06
IV.T1299.HNN. ML:3.2 0.0162 1.54 AML other m 2017-12-26T11:45:48.10
IV.T1299.EHN. ML:3.2 0.01645 1.54 AML other m 2017-12-26T11:45:48.10
IV.RM33.HNE. ML:3.3 0.011085000000000001 0.62 AML other m 2017-12-26T11:45:50.15
IV.RM33.EHE. ML:3.2 0.01089 0.62 AML other m 2017-12-26T11:45:50.15
IV.RM33.HNN. ML:3.3 0.01275 0.32 AML other m 2017-12-26T11:45:51.08
IV.RM33.EHN. ML:3.3 0.0129 0.32 AML other m 2017-12-26T11:45:51.08
IV.FDMO.HHN. ML:3.4 0.009195 0.3 AML other m 2017-12-26T11:45:53.03
IV.ARRO.EHE. ML:3.3 0.00881 1.22 AML other m 2017-12-26T11:45:54.63
IV.CAMP.HHN. ML:3.0 0.004525 0.5 AML other m 2017-12-26T11:45:54.06
IV.FDMO.HHE. ML:3.3 0.00867 0.18 AML other m 2017-12-26T11:45:54.45
IV.CSP1.EHN. ML:2.9 0.0028250000000000003 0.26 AML other m 2017-12-26T11:45:54.87
IV.CSP1.EHE. ML:3.2 0.005665 0.5 AML other m 2017-12-26T11:45:55.08
IV.CAMP.HHE. ML:2.9 0.003965 1.52 AML other m 2017-12-26T11:45:56.98
IV.ARRO.EHN. ML:3.3 0.00885 0.24 AML other m 2017-12-26T11:45:56.37
IV.TERO.HHE. ML:3.2 0.00566 0.6 AML other m 2017-12-26T11:45:56.69
IV.TERO.HHN. ML:3.2 0.006435 1.42 AML other m 2017-12-26T11:45:57.18
IV.TERO.HNN. ML:2.9 0.003035 1.34 AML other m 2017-12-26T11:45:57.18
IV.FIAM.HHE. ML:3.3 0.004654999999999999 0.28 AML other m 2017-12-26T11:45:58.64
IV.FIAM.HHN. ML:3.2 0.0039700000000000004 0.3 AML other m 2017-12-26T11:45:58.66
MN.AQU.HHN. ML:2.9 0.00231 0.56 AML other m 2017-12-26T11:45:58.95
IV.TERO.HNE. ML:3.0 0.00349 0.52 AML other m 2017-12-26T11:46:00.43
MN.AQU.HLN. ML:2.9 0.002315 0.86 AML other m 2017-12-26T11:46:01.15
MN.AQU.HLE. ML:3.0 0.0028899999999999998 1.64 AML other m 2017-12-26T11:46:01.16
MN.AQU.HHE. ML:3.0 0.0030600000000000002 1.64 AML other m 2017-12-26T11:46:01.16
IV.SNTG.HHN. ML:3.2 0.0031100000000000004 0.32 AML other m 2017-12-26T11:46:03.44
IV.SNTG.HNN. ML:3.2 0.003 0.32 AML other m 2017-12-26T11:46:03.44
IV.SNTG.HNE. ML:3.1 0.00248 0.92 AML other m 2017-12-26T11:46:03.88
IV.SNTG.HHE. ML:3.1 0.00242 0.92 AML other m 2017-12-26T11:46:03.42
IV.FOSV.EHE. ML:3.2 0.0025099999999999996 0.62 AML other m 2017-12-26T11:46:05.45
IV.CING.HHN. ML:3.0 0.001845 0.56 AML other m 2017-12-26T11:46:05.06
IV.CING.HHE. ML:3.0 0.00174 0.56 AML other m 2017-12-26T11:46:06.68
IV.FOSV.EHN. ML:3.2 0.002415 1.4 AML other m 2017-12-26T11:46:07.16
IV.ARVD.HHE. ML:2.9 0.0010105 0.18 AML other m 2017-12-26T11:46:08.39
IV.SRES.HHE. ML:2.8 0.0009195 0.42 AML other m 2017-12-26T11:46:09.02
IV.ARVD.HHN. ML:2.8 0.000876 1.24 AML other m 2017-12-26T11:46:11.03
IV.FRON.EHN. ML:3.2 0.0016699999999999998 0.26 AML other m 2017-12-26T11:46:12.34
IV.SRES.HHN. ML:2.9 0.00123 0.42 AML other m 2017-12-26T11:46:12.44
IV.MTCE.HHE. ML:3.0 0.001177 0.42 AML other m 2017-12-26T11:46:12.89
IV.MTCE.HHN. ML:2.8 0.000782 0.4 AML other m 2017-12-26T11:46:13.61
IV.CERT.HHN. ML:3.0 0.001158 0.88 AML other m 2017-12-26T11:46:13.33
IV.CIMA.HNE. ML:3.3 0.0029649999999999998 0.56 AML other m 2017-12-26T11:46:14.21
IV.MPAG.EHE. ML:3.1 0.001105 0.26 AML other m 2017-12-26T11:46:14.69
IV.ATPI.EHN. ML:3.1 0.001295 0.36 AML other m 2017-12-26T11:46:15.35
IV.FRON.EHE. ML:3.0 0.00116 0.82 AML other m 2017-12-26T11:46:15.82
IV.CERT.HHE. ML:3.1 0.00163 0.56 AML other m 2017-12-26T11:46:15.46
IV.CIMA.HNN. ML:3.4 0.00363 0.64 AML other m 2017-12-26T11:46:15.54
IV.ATVO.HHN. ML:3.3 0.002075 1.52 AML other m 2017-12-26T11:46:15.78
IV.SACS.HNE. ML:3.1 0.0012050000000000001 1.2 AML other m 2017-12-26T11:46:15.39
IV.RCAV.EHN. ML:3.1 0.001165 0.74 AML other m 2017-12-26T11:46:16.60
IV.RCAV.EHE. ML:3.0 0.0010249999999999999 1.56 AML other m 2017-12-26T11:46:16.82
IV.COR1.EHN. ML:3.4 0.002535 0.34 AML other m 2017-12-26T11:46:17.59
IV.SACS.HHE. ML:3.1 0.0012255 1.38 AML other m 2017-12-26T11:46:17.18
IV.AOI.HHN. ML:3.1 0.0013050000000000002 0.28 AML other m 2017-12-26T11:46:18.00
IV.INTR.HHN. ML:3.4 0.0025549999999999995 0.64 AML other m 2017-12-26T11:46:18.72
IV.AOI.HHE. ML:3.0 0.001056 1.14 AML other m 2017-12-26T11:46:18.98
IV.INTR.HHE. ML:3.2 0.0017349999999999998 1.34 AML other m 2017-12-26T11:46:18.22
IV.ATVO.HHE. ML:3.1 0.00146 1.56 AML other m 2017-12-26T11:46:19.95
IV.SACS.HNN. ML:3.2 0.00148 0.84 AML other m 2017-12-26T11:46:19.50
IV.SACS.HHN. ML:3.2 0.001495 0.84 AML other m 2017-12-26T11:46:19.50
IV.CAFI.HNE. ML:3.0 0.0008259999999999999 1.26 AML other m 2017-12-26T11:46:19.33
IV.CAFI.HHE. ML:3.0 0.0008085 1.26 AML other m 2017-12-26T11:46:19.96
IV.CAFI.HHN. ML:3.2 0.00133 0.66 AML other m 2017-12-26T11:46:20.33
IV.CAFI.HNN. ML:3.2 0.001245 0.64 AML other m 2017-12-26T11:46:20.33
IV.PIEI.HHE. ML:3.0 0.0010865 0.24 AML other m 2017-12-26T11:46:20.01
IV.NARO.HHE. ML:2.9 0.0007735 0.74 AML other m 2017-12-26T11:46:20.26
IV.ATPI.EHE. ML:3.2 0.0015 0.5 AML other m 2017-12-26T11:46:20.55
IV.MPAG.HNE. ML:3.1 0.0012050000000000001 0.54 AML other m 2017-12-26T11:46:21.54
IV.PIEI.HHN. ML:3.0 0.0009105000000000001 0.88 AML other m 2017-12-26T11:46:22.44
IV.MPAG.EHN. ML:3.0 0.0010335000000000001 0.5 AML other m 2017-12-26T11:46:22.51
IV.MPAG.HNN. ML:3.1 0.00115 0.4 AML other m 2017-12-26T11:46:22.51
IV.LPEL.HHE. ML:3.2 0.00127 0.48 AML other m 2017-12-26T11:46:23.50
IV.MCIV.HHN. ML:2.9 0.000651 1.3 AML other m 2017-12-26T11:46:24.81
TV.SF01.EHE. ML:3.3 0.00149 0.94 AML other m 2017-12-26T11:46:24.20
IV.LPEL.HHN. ML:3.2 0.0012055 0.88 AML other m 2017-12-26T11:46:24.32
IV.LRP.EHE. ML:2.9 0.0005895 0.4 AML other m 2017-12-26T11:46:24.70
TV.SF01.EHN. ML:3.3 0.00146 0.44 AML other m 2017-12-26T11:46:25.13
IV.PARC.HHE. ML:3.0 0.0007304999999999999 0.38 AML other m 2017-12-26T11:46:25.37
IV.LRP.EHN. ML:2.8 0.000437 0.44 AML other m 2017-12-26T11:46:25.62
IV.NARO.HHN. ML:2.8 0.0005940000000000001 0.44 AML other m 2017-12-26T11:46:26.03
IV.MCIV.HHE. ML:3.0 0.000744 0.58 AML other m 2017-12-26T11:46:26.83
IV.GIUL.HHN. ML:2.9 0.000486 1.04 AML other m 2017-12-26T11:46:27.32
IV.COR1.EHE. ML:3.1 0.0012900000000000001 1.62 AML other m 2017-12-26T11:46:28.06
IV.GIUL.HHE. ML:2.8 0.00045850000000000003 0.8 AML other m 2017-12-26T11:46:30.59
IV.FROS.HHE. ML:3.0 0.0004385 1.48 AML other m 2017-12-26T11:46:32.22
IV.PARC.HHN. ML:3.0 0.000743 0.78 AML other m 2017-12-26T11:46:33.25
IV.CASP.HHE. ML:2.6 0.0001265 0.3 AML other m 2017-12-26T11:46:33.77
IV.CASP.HHN. ML:2.4 0.00009429999999999999 0.78 AML other m 2017-12-26T11:46:34.85
IV.MIDA.HHN. ML:2.9 0.00041600000000000003 0.54 AML other m 2017-12-26T11:46:38.81
IV.FROS.HHN. ML:2.9 0.00029499999999999996 1.32 AML other m 2017-12-26T11:46:40.91
IV.RUFI.EHN. ML:3.0 0.00033400000000000004 0.48 AML other m 2017-12-26T11:46:41.61
IV.LMD.HHE. ML:2.8 0.00023649999999999998 0.44 AML other m 2017-12-26T11:46:43.05
IV.RUFI.EHE. ML:2.9 0.0003035 0.68 AML other m 2017-12-26T11:46:44.25
IV.MIDA.HHE. ML:3.0 0.000522 0.88 AML other m 2017-12-26T11:46:44.90
IV.TRIV.HNN. ML:3.0 0.0005375 1.1 AML other m 2017-12-26T11:46:44.44
IV.TRIV.HHN. ML:3.1 0.000566 1.12 AML other m 2017-12-26T11:46:44.43
IV.TRIV.HHE. ML:3.0 0.000472 1.28 AML other m 2017-12-26T11:46:47.87
IV.TRIV.HNE. ML:3.0 0.00048150000000000005 1.26 AML other m 2017-12-26T11:46:47.87
GU.MAIM.HHE. ML:2.8 0.00011350000000000001 0.38 AML other m 2017-12-26T11:46:48.59
IV.LMD.HHN. ML:2.9 0.0002475 0.84 AML other m 2017-12-26T11:46:50.20
IV.SGRT.HHN. ML:3.1 0.000243 0.36 AML other m 2017-12-26T11:46:52.49
IV.MOCL.EHN. ML:3.0 0.0002665 1.22 AML other m 2017-12-26T11:46:53.98
GU.SARM.EHN. ML:3.2 0.00024249999999999999 0.54 AML other m 2017-12-26T11:46:53.51
GU.SARM.EHE. ML:3.2 0.00021850000000000003 0.52 AML other m 2017-12-26T11:46:55.58
IV.MOCL.EHE. ML:2.9 0.00020500000000000002 0.42 AML other m 2017-12-26T11:46:57.09
GU.MAIM.HHN. ML:2.8 0.00011795 0.8 AML other m 2017-12-26T11:46:58.47
IV.SGRT.HHE. ML:3.1 0.000257 1.58 AML other m 2017-12-26T11:46:59.79
IV.MRVN.HHN. ML:2.7 0.000053849999999999994 1.2 AML other m 2017-12-26T11:47:03.66
IV.MSAG.HHE. ML:2.9 0.00013700000000000002 1.5 AML other m 2017-12-26T11:47:04.80
IV.MSAG.HNE. ML:3.3 0.0003465 1.5 AML other m 2017-12-26T11:47:04.80
IV.MSAG.HHN. ML:3.2 0.000257 0.5 AML other m 2017-12-26T11:47:08.65
IV.MSAG.HNN. ML:3.5 0.000634 0.5 AML other m 2017-12-26T11:47:08.66
IV.AMUR.HHN. ML:3.0 0.00008905000000000001 0.76 AML other m 2017-12-26T11:47:12.87
IV.AMUR.HHE. ML:3.1 0.00010539999999999999 0.46 AML other m 2017-12-26T11:47:12.96
OX.CGRP.HHE. ML:3.3 0.000141 0.52 AML other m 2017-12-26T11:47:14.44
IV.MRVN.HHE. ML:2.7 0.00005885 0.9 AML other m 2017-12-26T11:47:19.36
IV.CTI.HHE. ML:3.3 0.00013450000000000002 1.78 AML other m 2017-12-26T11:47:19.04
IV.CTI.HHN. ML:3.4 0.00014600000000000003 1.8 AML other m 2017-12-26T11:47:20.94
IV.NOCI.HHE. ML:3.0 0.00006355 0.54 AML other m 2017-12-26T11:47:20.45
IV.NOCI.HHN. ML:2.9 0.0000565 0.42 AML other m 2017-12-26T11:47:20.38
OX.CGRP.HHN. ML:3.3 0.000136 0.48 AML other m 2017-12-26T11:47:21.58
IV.SALO.HHN. ML:3.3 0.00014199999999999998 1.26 AML other m 2017-12-26T11:47:21.08
IV.SALO.HHE. ML:3.2 0.0001036 1.3 AML other m 2017-12-26T11:47:25.69
IV.PALZ.HHE. ML:3.4 0.0002695 0.62 AML other m 2017-12-26T11:47:31.57
IV.PALZ.HHN. ML:3.2 0.0001955 0.92 AML other m 2017-12-26T11:47:34.64
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, /tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols scales with the calculated moment magnitude Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download